Description: Sound of: damaged chopper inside sounds

Description: sound recorded by FXProSound. Usable in media, game, foley. Acoustic: processed, envelopped, normalized.

Description: Sound of: slow rotating helicopter with air hum

Description: Sound of: propeller machine hissy whoosh

Description: Sound of: chopper ready to start ambience - made from garden mower :)

Description: Sound of: helicopter propeller

Description: Sound of: slow motion different phased propeller